从New York John F. Kennedy (JFK)到Dulles, Washington (IAD)全部航班
| 航班时刻表 |
|---|
| 直达（代码共享）航班 |
| 二-五
14:55
New York John F. Kennedy (JFK) 4
16:30
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2024-11-28 through 2024-12-06 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 每日
14:55
New York John F. Kennedy (JFK) 4
16:30
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2024-12-07 through 2024-12-20 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 每日
14:55
New York John F. Kennedy (JFK) 4
16:33
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:38 Effective from 2025-06-08 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 每日
15:25
New York John F. Kennedy (JFK) 4
17:00
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2024-11-12 through 2024-11-27 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 一,六,日
15:25
New York John F. Kennedy (JFK) 4
17:00
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2024-11-30 through 2024-12-02 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 六
15:29
New York John F. Kennedy (JFK) 4
17:15
Dulles, Washington (IAD) Air France AF 7928 Non-stop Canadair CRJ 900 (CR9) 1:46 Operates only on 2024-09-14 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 二,三
15:35
New York John F. Kennedy (JFK) 4
17:15
Dulles, Washington (IAD) Air France AF 7928 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective 2024-09-10 through 2024-09-18 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 二,三,六
15:35
New York John F. Kennedy (JFK) 4
17:15
Dulles, Washington (IAD) Air France AF 7928 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective 2024-09-21 through 2024-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 每日
15:40
New York John F. Kennedy (JFK) 4
17:24
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2024-09-08 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 一,四,五,日
15:45
New York John F. Kennedy (JFK) 4
17:25
Dulles, Washington (IAD) Air France AF 7928 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective 2024-09-09 through 2024-10-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 每日
16:50
New York John F. Kennedy (JFK) 4
18:26
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2025-01-06 through 2025-04-13 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 每日
16:50
New York John F. Kennedy (JFK) 4
18:22
Dulles, Washington (IAD) Air France AF 7928 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-04-14 through 2025-06-07 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 六
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 7940 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-10-19 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 五
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 7953 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-11-15 through 2024-11-22 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 六
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 7954 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-10-26 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 日
11:13
New York John F. Kennedy (JFK) 4
12:41
Dulles, Washington (IAD) LATAM Airlines LA 7978 Non-stop Embraer EMB 175 (E7W) 1:28 Operates only on 2024-09-01 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 每日
15:08
New York John F. Kennedy (JFK) 4
16:41
Dulles, Washington (IAD) LATAM Airlines LA 7985 Non-stop Canadair CRJ 900 (CR9) 1:33 Effective 2024-12-21 through 2025-01-05 代码共享航班，由Delta Air Lines负责飞行。(DL 4997) |
| 一,三
10:30
New York John F. Kennedy (JFK) 4
12:10
Dulles, Washington (IAD) WestJet WS 8007 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2024-12-04 through 2024-12-18 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 一,日
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 8007 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-11-11 through 2024-11-17 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 日
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 8007 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-11-24 through 2024-12-01 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 三
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 8012 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-11-06 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 一,三
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 8012 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-11-13 through 2024-11-18 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 一
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 8012 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-11-25 through 2024-12-02 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 三
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 8023 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-11-20 through 2024-11-27 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 四
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 8059 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-11-07 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 四
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 8059 Non-stop Embraer EMB 175 (E7W) 1:23 Operates only on 2024-11-14 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 四
10:30
New York John F. Kennedy (JFK) 4
12:10
Dulles, Washington (IAD) WestJet WS 8067 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-12-12 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 四
10:30
New York John F. Kennedy (JFK) 4
12:10
Dulles, Washington (IAD) WestJet WS 8121 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-12-05 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 四
10:30
New York John F. Kennedy (JFK) 4
12:10
Dulles, Washington (IAD) WestJet WS 8121 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-12-19 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 四
11:30
New York John F. Kennedy (JFK) 4
12:53
Dulles, Washington (IAD) WestJet WS 8121 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-11-21 through 2024-11-28 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 六
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 8136 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-10-12 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 二
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 8169 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-10-29 through 2024-11-05 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 一,四,五,日
11:20
New York John F. Kennedy (JFK) 4
12:43
Dulles, Washington (IAD) WestJet WS 8180 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-09-12 through 2024-09-27 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 一,四,五
11:20
New York John F. Kennedy (JFK) 4
12:43
Dulles, Washington (IAD) WestJet WS 8180 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-09-30 through 2024-10-04 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 六
11:20
New York John F. Kennedy (JFK) 4
12:43
Dulles, Washington (IAD) WestJet WS 8193 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2024-09-28 through 2024-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 五,日
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 8211 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-11-01 through 2024-11-03 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 六
15:29
New York John F. Kennedy (JFK) 4
17:15
Dulles, Washington (IAD) WestJet WS 8217 Non-stop Canadair CRJ 900 (CR9) 1:46 Operates only on 2024-09-14 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 二,三
15:35
New York John F. Kennedy (JFK) 4
17:15
Dulles, Washington (IAD) WestJet WS 8217 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective 2024-09-10 through 2024-09-18 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 二,三,六
15:35
New York John F. Kennedy (JFK) 4
17:15
Dulles, Washington (IAD) WestJet WS 8217 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective 2024-09-21 through 2024-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 一,四,五,日
15:45
New York John F. Kennedy (JFK) 4
17:25
Dulles, Washington (IAD) WestJet WS 8217 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective 2024-09-09 through 2024-10-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5159) |
| 五
15:25
New York John F. Kennedy (JFK) 4
17:00
Dulles, Washington (IAD) WestJet WS 8323 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2024-11-15 through 2024-11-22 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 二-四,六,日
15:40
New York John F. Kennedy (JFK) 4
17:24
Dulles, Washington (IAD) WestJet WS 8359 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2024-09-08 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 一
11:20
New York John F. Kennedy (JFK) 4
12:43
Dulles, Washington (IAD) WestJet WS 8396 Non-stop Embraer EMB 175 (E7W) 1:23 Operates only on 2024-09-09 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 日
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) WestJet WS 8439 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-10-20 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 六
11:20
New York John F. Kennedy (JFK) 4
12:43
Dulles, Washington (IAD) WestJet WS 8459 Non-stop Embraer EMB 175 (E7W) 1:23 Operates only on 2024-09-21 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 六
11:20
New York John F. Kennedy (JFK) 4
12:43
Dulles, Washington (IAD) WestJet WS 8476 Non-stop Embraer EMB 175 (E7W) 1:23 Operates only on 2024-09-14 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 二
16:50
New York John F. Kennedy (JFK) 4
18:22
Dulles, Washington (IAD) WestJet WS 8484 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-04-15 through 2025-04-22 代码共享航班，由Delta Air Lines负责飞行。(DL 3931) |
| 一
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) LATAM Airlines LA 8485 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-10-28 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 五
11:20
New York John F. Kennedy (JFK) 4
12:42
Dulles, Washington (IAD) LATAM Airlines LA 8488 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-11-01 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
| 五
11:13
New York John F. Kennedy (JFK) 4
12:41
Dulles, Washington (IAD) WestJet WS 8531 Non-stop Embraer EMB 175 (E7W) 1:28 Operates only on 2024-09-06 代码共享航班，由Delta Air Lines负责飞行。(DL 3990) |
- 国内航线 从 New York John F. Kennedy (JFK)机场出发，到达 Dulles, Washington (IAD)机场。
- 航班飞行距离为 227英里（ 365公里）。
- 出发地和目的地的时区同为 UTC-5 . 出发地和目的地的当前时间 (loading...).
- 直达航班的最短飞行时间为1:21 ，最长飞行时间为1:49。
